THE CARBOHYDRATES OF THE ANGIOSPERM LEAF 31 



9% 



8% 



6% 



3/o 



X 

 \ 



\ 



V 



y 



v. 



Starch 



Total Reducing 



Sugars 

 (Dext Lev) 



A / 



V V 



Maltose 



p.m 8 10 12 2a.m 46 8 10 12 2p.m 4 

 T,me Night Day 



FIG. 1. CARBOHYDRATES IN MANGOI.D LEAF : PERCENTAGES 

 AT Two-HouR INTERVALS. 



